I guess that no one is answering you.
Let me try. I’m having the same problem.
Error. Parsing JSON Request failed. error! not authorized f70a1aeb52 – See more at: http://www.marketingwithintegrity.com/8_website_mistakes_fas_make/#sthash.fTrlPPT7.dpuf
Here’s the complaint from someone who tried to comment
I tried to post a comment but it didn’t like my email address, the website kept hanging, and now when I try to open your article either it’s unresponsive or the page loads but it loads incomplete. Not sure what might be the hangup.
this is an error caused by the page cache being too old
the authorization number changes every 12 hours and is how wordpress makes sure requests are correct and not from a spam bot
just clear the cache of the website and it should be fine
some abandoned or old blogs never clear out the cache so you’ll always get it from them
in future if you want help, it’s easiest to use the support ticket system at commentluv.zendesk.com
(the link is in the plugin, on the site and in the docs)
I’m at a loss. I use WP super cache. Just cleared the catch. Situation still is occurring but with a different error code.
Error. Parsing JSON Request failed. error! not authorized 9ab9588582
My website is http://www.marketingwithintegrity.com a
it looks like you have other issues with your site that are causing this.
https://www.evernote.com/shard/s132/sh/0debe12b-746d-4bbf-b81e-504513904214/97bf55318a30260415bcb793e9c16975/deep/0/–and-Calendar.png
try deactivating all plugins except commentluv and see if that helps